ContactLastActivity.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2019 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.activity;
 
import java.util.Date;
import java.util.List;
import org.turro.string.Strings;
import org.turro.contacts.CommentIt;
import org.turro.contacts.Convocation;
import org.turro.contacts.StarIt;
import org.turro.contacts.VoteIt;
import org.turro.contacts.db.ContactsPU;
import org.turro.elephant.db.WhereClause;
import org.turro.entities.IElephantEntity;
import org.turro.jpa.Dao;
 
@LastActivity
public class ContactLastActivity implements ILastActivity {
 
  @Override
  public EntityActivitySet getActivities(Date from, String entityPath, String type) {
    EntityActivitySet set = new EntityActivitySet();
    for(Object obj : getComments(entityPath, from, null)) {
      CommentIt comment = (CommentIt) obj;
      IElephantEntity iee = comment.getOwnerEntity();
      DefaultEntityLastActivity ela = new DefaultEntityLastActivity(
              comment, iee.getPath(), comment.getDateCreation(), "Commented");
      ela.setSortPath(iee.getHierarchicalPath());
      set.add(ela);
    }
    for(Object obj : getStars(entityPath, from, null)) {
      StarIt star = (StarIt) obj;
      IElephantEntity iee = star.getOwnerEntity();
      DefaultEntityLastActivity ela = new DefaultEntityLastActivity(
              star, iee.getPath(), star.getDateCreation(), "Stared");
      ela.setSortPath(iee.getHierarchicalPath());
      set.add(ela);
    }
    for(Object obj : getVotes(entityPath, from, null)) {
      VoteIt vote = (VoteIt) obj;
      IElephantEntity iee = vote.getOwnerEntity();
      DefaultEntityLastActivity ela = new DefaultEntityLastActivity(
              vote, iee.getPath(), vote.getDateCreation(), "Voted");
      ela.setSortPath(iee.getHierarchicalPath());
      set.add(ela);
    }
    for(Object obj : getConvocations(entityPath, from, null)) {
      Convocation convocation = (Convocation) obj;
      DefaultEntityLastActivity ela = new DefaultEntityLastActivity(
              convocation, ContactsPU.getObjectPath(convocation), convocation.getCallDate(), "Convoked");
      set.add(ela);
    }
    return set;
  }
 
  @Override
  public Object getMainEntity(Object entity) {
    return null;
  }
 
  public List getComments(String path, Date from, String select) {
    WhereClause wc = new WhereClause();
    wc.addClause("select comment" + check(select) + " from CommentIt as comment");
    wc.addClause("where comment.dateCreation >= :date");
    wc.addNamedValue("date", from);
    if(!Strings.isBlank(path)) {
      wc.addClause("and path like :path");
      wc.addNamedValue("path", path + "%");
    }
    return getDao().getResultList(wc);
  }
 
  public List getStars(String path, Date from, String select) {
    WhereClause wc = new WhereClause();
    wc.addClause("select star" + check(select) + " from StarIt as star");
    wc.addClause("where star.dateCreation >= :date");
    wc.addNamedValue("date", from);
    if(!Strings.isBlank(path)) {
      wc.addClause("and path like :path");
      wc.addNamedValue("path", path + "%");
    }
    return getDao().getResultList(wc);
  }
 
  public List getVotes(String path, Date from, String select) {
    WhereClause wc = new WhereClause();
    wc.addClause("select vote" + check(select) + " from VoteIt as vote");
    wc.addClause("where vote.dateCreation >= :date");
    wc.addNamedValue("date", from);
    if(!Strings.isBlank(path)) {
      wc.addClause("and path like :path");
      wc.addNamedValue("path", path + "%");
    }
    return getDao().getResultList(wc);
  }
 
  public List getConvocations(String path, Date from, String select) {
    WhereClause wc = new WhereClause();
    wc.addClause("select convocation" + check(select) + " from Convocation as convocation");
    wc.addClause("where convocation.callDate >= :date");
    wc.addNamedValue("date", from);
    if(!Strings.isBlank(path)) {
      wc.addClause("and entityPath like :path");
      wc.addNamedValue("path", path + "%");
    }
    return getDao().getResultList(wc);
  }
 
  private String check(String select) {
    return Strings.isBlank(select) ? "" : select;
  }
  
  /* Dao */
  
  private Dao _dao;
  
  private Dao getDao() {
    if(_dao == null) {
      _dao = new ContactsPU();
    }
    return _dao;
  }
  
}